LOMBARDINI MARINE Kohler KDI 1903TCR-MP, Owner'S Manual

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5
_04
31
5.21
A
p
p
5.22
p
G
10 mm
F
5.23
B
C
A
D
5.24
A
INFORMATION ABOUT MAINTENANCE
EN
5.7 Check and setting alternator standard belt
tension
5.7.1 Check
1.
Check the belt A condition, if worn out or deteriorated,
replace it.
2. Check by the appropriate tool that at point p the tension
value is between 80 and 85 Hz.
3. Using the tool F (DENSO BTG-2 or a similar one) shown
in the picture, it is possible to check the corresponding
value in Newtons, which should be between 350 and 450
N.
4. Should the correct tool not be available, the belt tension can
be checked by applying a force in the direction of arrow G
of approx' 10kg on the point p. When correctly tensioned
the belt must show a movement of less than 10 mm.
If not adjus it.
5.7.2 Adjustment
1. Loosen the fastening screws B and C.
2. Pull the alternator outwards (in direction of the arrow D),
to tension the belt.
3. Keeping the belt tensed, tighten the screws B and C.
4. Tighten in sequence the screw B (tightening torque of 25
Nm) and C (tightening torque of 40 Nm).
5. Perform the operations described in point 2 of Par. 5.7.1.
NOTE: Contact KOHLER authorised workshops
for replacement.
5.8 Control water filter cartridge fuel
NOTE: When turn on lights on control water filter
cartridge fuel see Par. 6.4 .
1. Gently loosen the wing screw A without removing it.
2.
Drain the water if present.
3. Re-tighten the wing screw A as soon as the fuel begins
to flow.
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